The Zamani Project attempts to technologically record the positions and dimensions of architectural structures in Africa. The project has captured the Gedi ruins through a GIS Layout and 3D model screen shots. The Project also contains on its website a panorama tour and a 3D animation.
The GIS layout:
3D model screen shots make the typical site map come to life.
3D animation video:
Link to virtual tour: http://zamaniproject.org/tl_files/data/panotours/Gede/TourWeaver_Gede.html